My mate filmed it from the South side he seems to think it was a fireworks display in George Square? I'm guessing world Cup related of the opening of a Christmas Market/ ice rink / shows or somehing https://m.youtube.com/watch?v=4HDzIWh6X6A[Nov 20th fireworks ](https://m.youtube.com/watch?v=4HDzIWh6X6A)